<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%
    String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + request.getContextPath() + "/";
%>
<!DOCTYPE html>
<html>
<head>
    <base href="<%=basePath%>">
    <meta charset="UTF-8">
    <link href="jquery/bootstrap_3.3.0/css/bootstrap.min.css" type="text/css" rel="stylesheet"/>
    <script type="text/javascript" src="jquery/jquery-1.11.1-min.js"></script>
    <script type="text/javascript" src="jquery/bootstrap_3.3.0/js/bootstrap.min.js"></script>
    <script>
        $(function () {
            // 此处为了防止服务器重启后直接点击菜单时，过滤器拦截并重定向到登录页显示在内嵌框中而不是整个登录页面问题
            if (window.top != window) {
                window.top.location = window.location;
            }

            // 每次刷新页面清楚用户名输入框内容
            $("#loginAct").val("");
            // 页面加载完成后，自动获取用户名输入框焦点
            $("#loginAct").focus();
            // 登录按钮绑定提交事件
            $("#formCommit").click(function () {
                login();
            })
            // 点击回车键，提交表单
            $(window).keydown(function (event) {
                if (event.keyCode == 13) {
                    login();
                }
            })
        })

        // 登录函数
        function login() {
            var loginAct = $.trim($("#loginAct").val());
            var loginPwd = $.trim($("#loginPwd").val());
            if (loginAct == "" || loginPwd == "") {
                $("#msg").html("账号密码不能为空")
                // 如果用户密码为空，需要强制终止该方法
                return false;
            }
            // 校验通过提交数据
            $.ajax({
                url: "settings/user/login.do",
                data: {
                    "loginAct": loginAct,
                    "loginPwd": loginPwd
                },
                type: "post",
                dataType: "json",
                success: function (data) {
                    if (data.success) {
                        // 登录成功跳转欢迎页
                        window.location.href = "workbench/index.jsp";
                    } else {
                        // 登录失败提示信息
                        $("#msg").html(data.msg)
                    }
                }
            });
        }
    </script>
</head>
<body>
<div style="position: absolute; top: 0px; left: 0px; width: 60%;">
    <img src="image/IMG_7114.JPG" style="width: 100%; height: 90%; position: relative; top: 50px;">
</div>
<div id="top" style="height: 50px; background-color: #3C3C3C; width: 100%;">
    <div style="position: absolute; top: 5px; left: 0px; font-size: 30px; font-weight: 400; color: white; font-family: 'times new roman'">
        CRM &nbsp;<span style="font-size: 12px;">&copy;2021&nbsp;客户管理系统</span></div>
</div>

<div style="position: absolute; top: 120px; right: 100px;width:450px;height:400px;border:1px solid #D5D5D5">
    <div style="position: absolute; top: 0px; right: 60px;">
        <div class="page-header">
            <h1>登录</h1>
        </div>
        <form action="workbench/index.html" class="form-horizontal" role="form">
            <div class="form-group form-group-lg">
                <div style="width: 350px;">
                    <input class="form-control" type="text" placeholder="用户名" id="loginAct">
                </div>
                <div style="width: 350px; position: relative;top: 20px;">
                    <input class="form-control" type="password" placeholder="密码" id="loginPwd">
                </div>
                <div class="checkbox" style="position: relative;top: 30px; left: 10px;">

                    <span id="msg" style="color: red"></span>

                </div>
                <button type="button" class="btn btn-primary btn-lg btn-block"
                        style="width: 350px; position: relative;top: 45px;" id="formCommit">登录
                </button>
            </div>
        </form>
    </div>
</div>
</body>
</html>